diff --git a/model/导盲杖用例图初稿.png b/model/导盲杖用例图初稿.png deleted file mode 100644 index 45536d7..0000000 Binary files a/model/导盲杖用例图初稿.png and /dev/null differ diff --git a/model/语音交互顺序图.png b/model/语音交互顺序图.png index b29503f..2a05ad3 100644 Binary files a/model/语音交互顺序图.png and b/model/语音交互顺序图.png differ diff --git a/model/避障提醒顺序图.png b/model/避障提醒顺序图.png deleted file mode 100644 index 4d7917a..0000000 Binary files a/model/避障提醒顺序图.png and /dev/null differ diff --git a/src/图像识别顺序图.png b/src/图像识别顺序图.png deleted file mode 100644 index 9b2583b..0000000 Binary files a/src/图像识别顺序图.png and /dev/null differ diff --git a/src/定位服务顺序图.png b/src/定位服务顺序图.png deleted file mode 100644 index 26637b5..0000000 Binary files a/src/定位服务顺序图.png and /dev/null differ diff --git a/src/智能导盲杖用例图.png b/src/智能导盲杖用例图.png deleted file mode 100644 index 6f004e8..0000000 Binary files a/src/智能导盲杖用例图.png and /dev/null differ diff --git a/src/智能导盲杖部署图.png b/src/智能导盲杖部署图.png deleted file mode 100644 index 824bfb2..0000000 Binary files a/src/智能导盲杖部署图.png and /dev/null differ diff --git a/src/语音交互顺序图.png b/src/语音交互顺序图.png deleted file mode 100644 index 2a05ad3..0000000 Binary files a/src/语音交互顺序图.png and /dev/null differ diff --git a/src/语音识别顺序图.png b/src/语音识别顺序图.png deleted file mode 100644 index 077434a..0000000 Binary files a/src/语音识别顺序图.png and /dev/null differ diff --git a/src/路线导航顺序图.png b/src/路线导航顺序图.png deleted file mode 100644 index e77d33f..0000000 Binary files a/src/路线导航顺序图.png and /dev/null differ diff --git a/src/避障顺序图.png b/src/避障顺序图.png deleted file mode 100644 index cc3b34d..0000000 Binary files a/src/避障顺序图.png and /dev/null differ diff --git a/src/震动交互顺序图.png b/src/震动交互顺序图.png deleted file mode 100644 index 845527a..0000000 Binary files a/src/震动交互顺序图.png and /dev/null differ